Enum UiSendError

pub enum UiSendError {
    Full,
    Closed,
    EnqueuedButWakeFailed(UiWakeError),
}

Failure sending through a bounded UI mailbox.

EnqueuedButWakeFailed is not a send rollback: the message remains queued and must not be blindly resent. Call UiSender::request_wake to retry only the notification.

Examples

use ailloli_ui_runtime::app::{UiSendError, UiWakeError};
assert!(matches!(UiSendError::EnqueuedButWakeFailed(UiWakeError::TargetClosed), UiSendError::EnqueuedButWakeFailed(_)));

Variants

Full

Bounded queue has no free slot; the message was not enqueued.

Closed

Receiver is gone; the message was not enqueued.

EnqueuedButWakeFailed(UiWakeError)

Message is queued, but the host notification failed.

Trait Implementations

impl Clone for UiSendError

fn clone(&self) -> UiSendError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UiSendError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for UiSendError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for UiSendError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for UiSendError

fn eq(&self, other: &UiSendError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for UiSendError

impl Eq for UiSendError

impl StructuralPartialEq for UiSendError